4.4 sec in total
276 ms
3.9 sec
197 ms
Welcome to cna.com.br homepage info - get ready to check CNA best content for Palestinian Territory right away, or after learning these important things about cna.com.br
Com o CNA, você aprende inglês definitivo, de forma prática e rápida. Método CNA: dá resultado, dá vontade de aprender.
Visit cna.com.brWe analyzed Cna.com.br page load time and found that the first response time was 276 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
cna.com.br performance score
name
value
score
weighting
Value2.4 s
70/100
10%
Value26.0 s
0/100
25%
Value23.3 s
0/100
10%
Value27,780 ms
0/100
30%
Value0.002
100/100
15%
Value35.0 s
0/100
10%
276 ms
276 ms
890 ms
124 ms
368 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 37% of them (23 requests) were addressed to the original Cna.com.br, 6% (4 requests) were made to Cna.neoassist.com and 5% (3 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Cna.com.br.
Page size can be reduced by 988.5 kB (49%)
2.0 MB
1.0 MB
In fact, the total size of Cna.com.br main page is 2.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 138.9 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 138.9 kB or 76% of the original size.
Potential reduce by 22.3 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. CNA images are well optimized though.
Potential reduce by 704.4 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 704.4 kB or 66% of the original size.
Potential reduce by 122.9 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Cna.com.br needs all CSS files to be minified and compressed as it can save up to 122.9 kB or 82% of the original size.
Number of requests can be reduced by 30 (56%)
54
24
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CNA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
cna.com.br
276 ms
www.cna.com.br
276 ms
www.cna.com.br
890 ms
slick.css
124 ms
estilo.min.css
368 ms
institucional.css
376 ms
compiled.min.js
801 ms
addthis_widget.js
48 ms
slick.js
488 ms
ebOneTag.js
69 ms
ld.js
67 ms
n.js
77 ms
Serving
157 ms
activityi;src=5369604;type=invmedia;cat=dru5xtp9;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=6851342921145.261
70 ms
print.css
171 ms
menu-mobile.png
171 ms
sprite-menu.png
168 ms
seta-menu.png
284 ms
sprite-redes.png
292 ms
logo-2.png
317 ms
play-home.png
366 ms
logo-minnie.png
531 ms
minnie.png
1133 ms
n.js
641 ms
icone-busca.png
450 ms
seta-slider-home.png
437 ms
video-home-1.jpg
1311 ms
activityi;src=5369604;type=invmedia;cat=gsxeq1l8;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=4416776746511.459
94 ms
gtm.js
172 ms
fbevents.js
123 ms
tagHigh
110 ms
300lo.json
91 ms
sh.7c7179124ea24ac6ba46caac.html
44 ms
event
169 ms
161 ms
192 ms
melttag.min.js
133 ms
layers.3643cb2e25fb91c29386.js
24 ms
analytics.js
88 ms
collect
31 ms
collect
77 ms
pixel
66 ms
Pug
58 ms
119 ms
kbm.html
108 ms
dc
31 ms
tap.php
26 ms
id
5 ms
pibiview.js
50 ms
font-webfont.ttf
398 ms
bebasneue-webfont.ttf
311 ms
dinmediumalternate-webfont.ttf
434 ms
ibiview.js
107 ms
at.js
59 ms
n.js
59 ms
darkbg.png
39 ms
Central.min.js
11 ms
nova-avatar-bg.png
10 ms
sprite-nova.png
62 ms
din-regularalternate-webfont.woff
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nr-885.min.js
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dis.aspx
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d00a900f43
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cna.com.br accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
button, link, and menuitem elements do not have accessible names.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
cna.com.br best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
cna.com.br SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
PT
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cna.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cna.com.br main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
cna.com.br
Open Graph data is detected on the main page of CNA. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: